Complete the sentences with the Past Perfect forms of the verbs below. Don't use contractions.
Write 2–3 words in each gap.
[ ] abroad before he went to China in 2016? (he / to be)
I [ ] him my phone number before he left. (to give)
Monica [ ] as a cook in a restaurant before opening her own cafe. (to work)
Sam [ ] his suitcase before the taxi came. (not to pack)